556637328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 180

約数和(自身を含む): 1712451780

約数和(自身を除く): 1155814452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 169, 178, 208, 234, 257, 267, 312, 338, 356, 468, 507, 514, 534, 624, 676, 712, 771, 801, 936, 1014, 1028, 1068, 1157, 1352, 1424, 1521, 1542, 1602, 1872, 2028, 2056, 2136, 2313, 2314, 2704, 3042, 3084, 3204, 3341, 3471, 4056, 4112, 4272, 4626, 4628, 6084, 6168, 6408, 6682, 6942, 8112, 9252, 9256, 10023, 10413, 12168, 12336, 12816, 13364, 13884, 15041, 18504, 18512, 20046, 20826, 22873, 24336, 26728, 27768, 30069, 30082, 37008, 40092, 41652, 43433, 45123, 45746, 53456, 55536, 60138, 60164, 68619, 80184, 83304, 86866, 90246, 91492, 120276, 120328, 130299, 135369, 137238, 160368, 166608, 173732, 180492, 182984, 205857, 240552, 240656, 260598, 270738, 274476, 297349, 347464, 360984, 365968, 390897, 411714, 481104, 521196, 541476, 548952, 594698, 694928, 721968, 781794, 823428, 892047, 1042392, 1082952, 1097904, 1189396, 1563588, 1646856, 1784094, 2084784, 2165904, 2378792, 2676141, 3127176, 3293712, 3568188, 3865537, 4757584, 5352282, 6254352, 7136376, 7731074, 10704564, 11596611, 14272752, 15462148, 21409128, 23193222, 30924296, 34789833, 42818256, 46386444, 61848592, 69579666, 92772888, 139159332, 185545776, 278318664, 556637328]

約数ペア:

[(1, 556637328), (2, 278318664), (3, 185545776), (4, 139159332), (6, 92772888), (8, 69579666), (9, 61848592), (12, 46386444), (13, 42818256), (16, 34789833), (18, 30924296), (24, 23193222), (26, 21409128), (36, 15462148), (39, 14272752), (48, 11596611), (52, 10704564), (72, 7731074), (78, 7136376), (89, 6254352), (104, 5352282), (117, 4757584), (144, 3865537), (156, 3568188), (169, 3293712), (178, 3127176), (208, 2676141), (234, 2378792), (257, 2165904), (267, 2084784), (312, 1784094), (338, 1646856), (356, 1563588), (468, 1189396), (507, 1097904), (514, 1082952), (534, 1042392), (624, 892047), (676, 823428), (712, 781794), (771, 721968), (801, 694928), (936, 594698), (1014, 548952), (1028, 541476), (1068, 521196), (1157, 481104), (1352, 411714), (1424, 390897), (1521, 365968), (1542, 360984), (1602, 347464), (1872, 297349), (2028, 274476), (2056, 270738), (2136, 260598), (2313, 240656), (2314, 240552), (2704, 205857), (3042, 182984), (3084, 180492), (3204, 173732), (3341, 166608), (3471, 160368), (4056, 137238), (4112, 135369), (4272, 130299), (4626, 120328), (4628, 120276), (6084, 91492), (6168, 90246), (6408, 86866), (6682, 83304), (6942, 80184), (8112, 68619), (9252, 60164), (9256, 60138), (10023, 55536), (10413, 53456), (12168, 45746), (12336, 45123), (12816, 43433), (13364, 41652), (13884, 40092), (15041, 37008), (18504, 30082), (18512, 30069), (20046, 27768), (20826, 26728), (22873, 24336)]